READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
3633.785	37.631  	-60.154 	4.145153e+00	1.088912e+00	-1.088912e+00	1.000000	3.037086e-02	1.225668e-03	23.801106	20      	2.969837	97.785720	142.092259	3.806693
3713.412	48.268  	-41.996 	4.824043e+00	1.205760e+00	-1.205760e+00	1.000000	2.947226e-02	1.256701e-03	23.742797	21      	2.660277	90.263780	161.676618	4.000830
3817.477	52.018  	-55.797 	3.877744e+00	1.017925e+00	-1.017925e+00	1.000000	3.279458e-02	1.212951e-03	23.939148	21      	3.535750	107.815080	133.544817	3.809461
3902.141	42.574  	-32.646 	5.580627e+00	1.421107e+00	-1.421107e+00	1.000000	3.234449e-02	1.442169e-03	23.895492	20      	2.432944	75.219760	161.938747	3.926958
4029.857	57.776  	-85.142 	2.886524e+00	7.857116e-01	-7.857116e-01	1.000000	3.330226e-02	1.061637e-03	23.928220	22      	4.759478	142.917580	113.628863	3.673770
4141.207	44.211  	-53.575 	4.346350e+00	1.116155e+00	-1.116155e+00	1.000000	3.220105e-02	1.262059e-03	23.808523	21      	3.148801	97.785660	144.648087	3.894039
4247.575	40.644  	-62.156 	4.079594e+00	1.062947e+00	-1.062947e+00	1.000000	3.312400e-02	1.248408e-03	23.835576	21      	3.405155	102.800240	137.099198	3.838005
4349.411	59.159  	-61.192 	3.170755e+00	8.848105e-01	-8.848105e-01	1.000000	3.295541e-02	1.150853e-03	23.800083	20      	3.966231	120.351460	115.761588	3.583541
4490.009	51.449  	-81.439 	2.826063e+00	8.024472e-01	-8.024472e-01	1.000000	3.192110e-02	1.077899e-03	23.832236	20      	4.241933	132.888060	110.011716	3.521805
4570.390	23.722  	-28.932 	8.364046e+00	2.037688e+00	-2.037688e+00	1.000000	3.114113e-02	1.691354e-03	23.986461	20      	1.639698	52.653780	206.165391	4.104675
4645.316	46.571  	-51.204 	5.317284e+00	1.214111e+00	-1.214111e+00	1.000000	3.166050e-02	1.251491e-03	23.734759	25      	3.095595	97.774680	179.009987	4.379570